import com.sun.security.jgss.GSSUtil;

import java.util.Scanner;

/*
    @author:sa
    @date:2024/11/6 11:34
*/
public class Demo04 {
    public static void main(String[] args) {
        System.out.println("请输入第一个数");
        Scanner scanner= new Scanner(System.in);
        String str1=scanner.nextLine();
        String str2=scanner.nextLine();
        int s1=Integer.parseInt(str1);
        int s2=Integer.parseInt(str2);
        System.out.println(s1+s2);
    }
}